CVE-2026-65447: Wasiliy Strecker / Contestgallery Developer Contest Gallery

High severity, CVSS 7.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Unauthenticated Cross Site Scripting (XSS) in Contest Gallery <= 30.0.6 versions.

Affected products

• Wasiliy Strecker / Contestgallery Developer Contest Gallery: up to and including 30.0.6

Published 2026-07-27. Last modified 2026-07-28.